Hello, I have 104K+ on my 2008 isf, been having exhaust leak issues for 2 years. Just had Sikky headers installed, apparently my
manifold was cracked.
The issue is worse, 1st I had gaskets installed on my borla, then the headers & primary 02 sensors replaced. I'm beginning to think I need
the fine tuning, to me the car is running rich & I've heard about the detonation issues. Any thoughts? Thanks!

Not as baller as previous guy but it'll do lol purchased an x-force exhaust and welded eBay tips, I can change out the tips back and forth with the muffler if I needed it to be quiet or vice versa. enjoy the sound clip!

Looks sweet and sounds great! How much do you think you spent to have those fabbed? Do the tips get hot enough to melt the rear skirt? I believe the RR Racing Bazooka tips are dual walled...

I guess these can count as "mods" - my Joe-Z exhaust needed some rejuvenating after two years of service, so I decided to clean up the rear section. 400 was the lowest sandpaper grit I had on hand, so the piping isn't quite mirror finish, but enough for my liking.

Before:

After:

Progress Shots:

While down there, I decided to fix some minor surface rust on the subframe.

Before:

After:

My OCD commands that I refinish the rear diff next in a few weeks' time.

I guess these can count as "mods" - my Joe-Z exhaust needed some rejuvenating after two years of service, so I decided to clean up the rear section. 400 was the lowest sandpaper grit I had on hand, so the piping isn't quite mirror finish, but enough for my liking.

Before:

After:

Progress Shots:

While down there, I decided to fix some minor surface rust on the subframe.

Before:

After:

My OCD commands that I refinish the rear diff next in a few weeks' time.